MCB's

 

We stock well over 10,000 MCBs, Miniature Circuit Breakers, at any one time. From rare Memera 1 or Federal Electric Sab-Lok or Crabtree C63 3 Phase, through to more modern ones, we stock them all.

If you cannot find what you are looking for please Contact Us.

Steeple D2SB40B B40 40A 40 Amp MCB Circuit Breaker Type B
Steeple D2SB40B B40 40A 40 Amp MCB Circuit Breaker Type B

Steeple D2SB40B B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£26.99
Crabtree Polestar 60D/63 D63 63A 63 Amp MCB Circuit Breaker Type D
Crabtree Polestar 60D/63 D63 63A 63 Amp MCB Circuit Breaker Type D

Crabtree Polestar 60D/63 D63 63A 63 Amp MCB Circuit Breaker Type D

MCB's
£26.99
GE General Electric EP61 566537 D32 32A 32 Amp MCB Circuit Breaker Type D
GE General Electric EP61 566537 D32 32A 32 Amp MCB Circuit Breaker Type D

GE General Electric EP61 566537 D32 32A 32 Amp MCB Circuit Breaker Type D

MCB's
£26.99
Federal Electric StabLok Stab-Lok CNA M5 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Federal Electric StabLok Stab-Lok CNA M5 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Federal Electric StabLok Stab-Lok CNA M5 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£26.99
MEM Memshield 2 MCH320 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C
MEM MCH320 AHC320 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

MEM MCH320 AHC320 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£27.99
Square D QOE 10000 QO332EC10 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C
Square D QOE C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

Square D QOE Yellow Band 10000 QO332EC10 C32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£27.99
Steeple Series E B40 40A 40 Amp MCB Circuit Breaker Type B
Steeple Series E B40 40A 40 Amp MCB Circuit Breaker Type B

Steeple Series E B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£27.99
Crabtree Polestar 633/10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Crabtree Polestar 633/10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Crabtree Polestar 633/10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£27.99
Crabtree Polestar 633/20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Crabtree Polestar 633/20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Crabtree Polestar 633/20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£27.99
Crabtree Polestar 632/06 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type 2
Crabtree Polestar 632/06 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Crabtree Polestar 632/06 6A 6 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£27.99
Havells HSL163B Old Style B63 63A 63 Amp MCB Circuit Breaker Type B
Havells HSL163 Old Style B63 63A 63 Amp MCB Circuit Breaker Type B

Havells HSL163B Old Style B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£27.99
Proteus 932/3 M9 32A 32 Amp MCB Circuit Breaker Type 3
Proteus 932/3 M9 32A 32 Amp MCB Circuit Breaker Type 3

Proteus 932/3 M9 32A 32 Amp MCB Circuit Breaker Type 3

MCB's
£27.99
Ottermill System T G163P M9 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Ottermill System T G163P M9 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Ottermill System T G163P M9 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£27.99
Dorman Smith AT10D Black Clip D10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type D
Dorman Smith AT10D Black Clip D10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type D

Dorman Smith AT10D Black Clip D10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£27.99
Doepke DLS5 B40 40A 40 Amp MCB Circuit Breaker Type B
Doepke DLS5 B40 40A 40 Amp MCB Circuit Breaker Type B

Doepke DLS5 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£28.99
Delta 201D M9 D20 20A 20 Amp MCB Circuit Breaker Type D
Delta 201D M9 D20 20A 20 Amp MCB Circuit Breaker Type D

Delta 201D M9 D20 20A 20 Amp MCB Circuit Breaker Type D

MCB's
£28.99
MK Electric LN5920 M6 20A 20 Amp MCB Circuit Breaker Type 2
MK Electric LN5920 M6 20A 20 Amp MCB Circuit Breaker Type 2

MK Electric LN5920 M6 20A 20 Amp MCB Circuit Breaker Type 2

MCB's
£28.99
GEC Vynckier E40 M6 40A 40 Amp MCB Circuit Breaker Type 2
GEC Vynckier E40 098/534140-000 M6 40A 40 Amp MCB Circuit Breaker Type 2

GEC Vynckier E40 M6 40A 40 Amp MCB Circuit Breaker Type 2

MCB's
£28.99
Dorman Smith X3PB63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B
Dorman Smith X3PB63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B

Dorman Smith X3PB63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's
£28.99
Crabtree Polestar 63C/20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C
Crabtree Polestar 63C/20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

Crabtree Polestar 63C/20 C20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£28.99
Bill Talisman Plus THC501 C50 50A 50 Amp MCB Circuit Breaker Type C
Bill Talisman Plus THC501 C50 50A 50 Amp MCB Circuit Breaker Type C

Bill Talisman Plus THC501 C50 50A 50 Amp MCB Circuit Breaker Type C

MCB's
£28.99
GE General Electric Series G V/099-037132 629309 D32 32A 32 Amp MCB Circuit Breaker Type D
GE General Electric Series G V/099-037132 629309 D32 32A 32 Amp MCB Circuit Breaker Type D

GE General Electric Series G V/099-037132 629309 D32 32A 32 Amp MCB Circuit Breaker Type D

MCB's
£28.99
Siemens 5SY43 5SY4325-7 C25 25A 25 Amp 3 Pole Phase MCB Circuit Breaker Type C
Siemens 5SY43 5SY4325-7 C25 25A 25 Amp 3 Pole Phase MCB Circuit Breaker Type C

Siemens 5SY43 5SY4325-7 C25 25A 25 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£28.99
ABB S261 B20 20A 20 Amp MCB Circuit Breaker Type B
ABB S261 B20 20A 20 Amp MCB Circuit Breaker Type B

ABB S261 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£28.99
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